Semantic Kernel vs Nanonets vs LangChain vs Langflow

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Semantic Kernel
vs
Competitor 1
Nanonets
Competitor 2
LangChain
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Semantic Kernel
learn.microsoft.com
Semantic Kernel is a lightweight, open-source development kit from Microsoft for building AI agents and adding AI models to existing C#, Python or Java codebases.
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Competitor Nanonets
nanonets.com
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
291.5Kvisits/mo
3.4Mvisits/mo
215.3Kvisits/mo
MoM change
—
▼ 8.8%
▲ 0.7%
▼ 0.7%
6-month growth
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+5.3%
+21.0%
-4.9%
Global rank web
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#119,959
#13,384
#217,191
Avg. last 3 months
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292.8K
3.3M
225.2K
Bounce rate lower is better
—
40%
42%
44%
Pages / visit
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4.6
6.2
2.2
Visit duration
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3m 27s
5m 29s
1m 04s
Traffic sources
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● Direct 85% · ● Referral 11%
● Direct 73% · ● Referral 24%
● Direct 76% · ● Referral 24%
Semantic KernelNanonetsLangChainLangflow
0850.7K1.7M2.6M3.4MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1M10MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Free
Starting price
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$100per month · free tier available
$39per month · free tier available
Free
Free tier
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Free trial
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–
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API access
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Plans
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Starter FreeGrowth CustomCredits Plan $100/mo
Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
CodeText
DocumentsImages
CodeText
Text
Output
Apps
Data
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Legal & FinanceProductivity & OfficeAI AccountingAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
13
6
9
Agents
Agent creation
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LLM development
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Developer tools
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Development
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Workflows
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Data extraction
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Document data extraction
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No-code
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OCR
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Accounting
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Accounting automation
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–
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Chatbots
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–
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Document processing
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–
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Invoice processing
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Invoices
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–
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Purchase order management
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Text extraction
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API integrations
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APIs
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Agent testing
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Image data extraction
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
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Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.